Messages in this thread | | | Date | Tue, 12 Apr 2011 13:54:26 +0200 (CEST) | From | Jiri Kosina <> | Subject | Re: Loopback and Nagle's algorithm |
| |
On Tue, 12 Apr 2011, Adam McLaurin wrote:
> > It may be caused by an increase in context switch rate, as both sender > > and receiver are on the same machine. > > I'm not sure that's what's happening, since the box where I'm running > this test has 8 physical CPU's and 32 cores in total.
Have you tried firing up the testcase under perf, to see what it reveals as the bottleneck?
-- Jiri Kosina SUSE Labs, Novell Inc.
| |